From h8714031@hkuxa.hku.hk Thu Mar 18 20:22:56 1993 From: h8714031@hkuxa.hku.hk (Mok Kam Wah) Message-Id: <9303190115.AA07514@hkuxb.hku.hk> Subject: About ROHF coupling oefficient To: chemistry@ccl.net (Computational Chemistry) Date: Fri, 19 Mar 93 9:15:22 WST Dear Netters, I am doing some Ab initio calculation on Transition metal compounds. Which coupling coefficients should I used so that ROHF converge? I am now working on a heptet ground state and using Roothaan single matrix set of coefficient. It does not onverge, any suggestion? Thanks in advance !!! K.W.Mok Email:h8714031@hkuxa.hku.hk Chem.Dept. University of Hong Kong